The professor raises the staff, and a swirling ball exploded into existence. It spun in place, distorting the air, and send shots of red, blue, green, and a hundred different colours all across the room. He then pointed the staff at Sterling, and he saw a flash, and then he felt the sting of a few strands of burning hair.

Onyx slowly lowers his staff, "It can do so much more. For your safety, your previous teachers neglected the simple fact that your aura is more than just a manifestation. It is a person will on this earth, allowing them to shape the very fate of the world how they see fit. As such, like a changing goal, aura can also be manipulated. To this day, there remain possibly infinite uses of aura that are undiscovered. In this class, I will teach you how to perform the techniques that have been discovered. Some of them will be simple tricks like the ball of light, or they can be deadly attacks that can ignore the protection of aura."

"Ok everyone," Charles said finishing up from behind his forge, "I bet you're wondering what the heck a mandatory weapon forging class is doing on your schedule. Welp, it goes like this, Oz got too much money from selling creates of experimental dust and he needed some way to drain the money before he had to pay more taxes."

The room was silent for a second, then Ruby sputtered out a laughter.

Charles clapped his hands and pointed.

"Thank you! Anyway, I'm here to help you turn your already epic tools of mass murder into instruments of the apocalypse. Because who doesn't want to say they're using one of those to kill grimm? So, bring them out, put your weapons on the forges and I'll take a look." He pauses for a second,"Oh and feel free to ask any questions while I go around."

Nisha still was having trouble even thinking how her weapons can be even more powerful than they already are in her hands. She couldn't help but think of a fan a few feet taller than her like this one ninja chick she saw in this comic. To be honest, that would be fun she thought as she set her fans on the forge and removed her gauntlets.

The rest of the weapons were standard fare. Swords, knives, guns, the works. Some of the more outlandish weapons came from teams RWBY and WHIT.

Ruby rose apparently thought that fighting the grimm involved the use of a scythe at least twice as big as she was. Yang had arm gauntlets, Weiss a dust rapier, Blake some weird combination of a whip and a sword.

On the other end of the spectrum, Vance didn't even have a weapon. When Charles came over to his forge, he just grinned and shrugged.

"... you're one of those people aren't you?" the teacher commented.

He moved to the next forge and saw that Elisa only had a paintbrush and a notebook in front of her. The Bonett wearing girl tilted her head at the teacher who looked ready to cry right then and there. At least for his sanity, Azula had a collapsible dagger and a crossbow. Next, to her, Thomas had some sort of gold katana that... is that thing floating?

Charles did a double take at the sword, but threw a thumbs up at it. Heading over to Sienna and Nisha, he stopped at Sienna first. He picked up the pistols and glanced at her.